Micro-cap diagnostic company OncoCyte Corp tripled intraday after announcing break-through results for its lung cancer test that won praise from Wall Street. The company’s R&D validation study of DetermaVu, a non-invasive blood test, “significantly outperforms any other previous blinded study of its kind and signifies the first blood based test on the market to use strictly biomarkers for cancer detection,” Janney analyst Paul Knight proclaimed in a note upgrading his rating of shares to buy from neutral.